package com.zr.serviceImpl;

import com.zr.dao.CourseDao;
import com.zr.daoImpl.CourseDaoImpl;
import com.zr.model.Course;
import com.zr.service.CourseServise;

import net.sf.json.JSONArray;

public class CourseServiseImpl implements CourseServise{
         CourseDao cdao=new CourseDaoImpl();
	@Override
	public JSONArray getCnameByCid() {
		
		return cdao.getCnameByCid();
	}

	

}
